.caption {
  font-size: smaller;
  text-align: center;
}

#side_posts {
  padding-right: 0.75rem;
}

#foot-center {
  text-align: center;
  padding-bottom: 2rem;
}

@media (max-width: 48rem) {
  h3.masthead-title {
      padding-left: 6rem;
  }
}

.text-center {
  text-align: center;
}

/* Increase contrast on subtitle */
#small_title {
  color: #2669d2;
}